<% content_for :giohang do %>
<div style="display: none">
<%=@muasam1 = Giohang.where(:status => "1")%>
<%=@dem = 0%>
<%@muasam1.each do |sanpham|%>
<%= @dem = @dem + 1%>
<%end%>
</div>
	<h1> <%=link_to "giỏ hàng",muasam_index_path%>(<%= @dem%>)</h1>
	<%end%>
